Home / 9,681.36-14,524.29-3,017.53

Finding the Fourth Proportional to 9,681.36, 14,524.29 and 3,017.53

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Solution

The fourth proportional to 9,681.36, 14,524.29 and 3,017.53 is: 4,527.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681.36 : 14,524.29 = 3,017.53 : x
  2. Step 2: Convert to fraction form
    9,681.36/14,524.29 = 3,017.53/x
  3. Step 3: Cross multiply
    9,681.36x = 14,524.29 × 3,017.53
  4. Step 4: Simplify right side
    9,681.36x = 43,827,480.80
  5. Step 5: Solve for x
    x = 43,827,480.80/9,681.36
  6. Step 6: Final answer
    x = 4,527.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.